<template>
  <!-- 底部部分 -->
    <footer class="footer">
      <span class="todo-count"><strong>{{sum}}</strong>剩余</span>
      <ul class="filters">
        <li>
          <a :class="{selected:type==='all'}" href="#/" @click="changeType('all')">全部</a>
        </li>
        <li>
          <a :class="{selected:type==='active'}"  href="#/active" @click="changeType('active')">进行中</a>
        </li>
        <li>
          <a :class="{selected:type==='completed'}"  href="#/completed" @click="changeType('completed')">已完成</a>
        </li>
      </ul>
      <button class="clear-completed" v-show="showTime" @click="ClearAll">清除已完成</button>
    </footer>
</template>
 
<script>
export default {
  name: "HmFooter",
  props:{
    sum:{
      type:Number,
      require:true,
    },
    showTime:{
      type:Boolean,
      require:true,
    },
    type:{
      type:String,
      require:true,
    }
  },
  methods:{
    ClearAll(){
      this.$emit("ClearAll")
    },
    changeType(num){
      this.$emit('changeType',num)
    }
  }
};
</script>

<style scoped>
     
</style>